html,
body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
}

html,
body,
a,
ul,
li,
h1,
h2,
h3,
h4,
dl,
dt,
dd,
h5,
h6,
p,
i,
em,
b,
strong,
input,
select,
a,
form {
  font-size: 14px;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 2;
}

a {
  text-decoration: none;
}

li {
  list-style: none;
}
